SPONSORING HARA #403 & LDRS 21 in 2002
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L Grain Ignition Wire InsertionJ Star GrainArmageddon M Setup
DO NOT USE your "J" fuel grain if the interior has finlets like this!!!
SPONSORING
HARA #403 & LDRS 21 in 2002 
DO
NOT USE your "J" fuel grain if the interior has finlets like this!!!